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Mend Heating, Home Heating Systems

operation guide?

I have a vaillant turbo tec pro 242/3-3 w boiler , and I need a manual of operation in English , Thanks
Mend Heating, Home Heating Systems

my vaillant boiler ?

my vaillant boiler is showing f1 on the screen and is not working? any ideas please?
Mend Heating, Home Heating Systems

vaillant ecomax824?

how to turn the pressure up tried turning the little black knob but its wont
Mend Heating, Home Heating Systems

re vaillant combi turbo max VUW242E?

boiler has intermittent ingition fault. Ignition indicator light always illuminates ok but sparking does not ... [Read more]
Mend Heating, Home Heating Systems

Vaillant ecoMAX828/2E?

Can someone please explain to me, with the aid of a diagram if poss, which tap to turn to increase the water p... [Read more]
Mend Heating, Home Heating Systems

VAILLANT BOILER (COMBI) F. 1 FAULT, INTERMITTANT HOT WATER?

Hi, we have a Vaillant Combi boiler, about 7 year or so old, it keeps coming up with the fault F. 1 this means... [Read more]
Mend Heating, Home Heating Systems

How to stop a Vaillant water heater cutting out?

I have an 'old' (1980's) Vaillant water heater, powered by propane. It fires up ok but cuts out after seconds ... [Read more]
Mend Heating, Home Heating Systems

my vaillant boiler show f 22 what does mean?

my vaillant boiler show f 22 and there is no hot water what is the problem
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How to repair a Vaillant Mag GB 9/1oz water Heater?

Heater is burning very strong and control valve will not shut it down. I have replace the following:- Control... [Read more]
Mend Heating, Home Heating Systems

Vaillant VCW-Sine MOT 18 T3W service manual?

Hey, I have been digging through the internets for a service manual for this boiled but came only accross d... [Read more]
Mend Heating, Home Heating Systems

VAILLANT ECO MAX 824/2E Turns on when not in use?

My VAILLANT ECO MAX 824/2E heats up for a few seconds now and again when I am not running any water, wasting ... [Read more]
Mend D.I.Y, Plumbing

how to replace pressure gauge?

can i replace the pressure gauge on a vaillant boiler myself ie diy. If not do i need a corgi plumber to do, ... [Read more]
Mend Heating, Home Heating Systems

Does anybody know, where I can get a flue for the Vaillant Ecomax 824/1E?

I have tried the standard vaillant part 303933, but it does not fit this particular model. This is an old boil... [Read more]
Mend Heating, Home Heating Systems

vaillant turbomax F23 error keeps coming up when I turn on the central heat?

Th heat exchanger and the diverter valve were changed on my boiler as the hot water and the central heating ke... [Read more]
Mend Heating, Home Heating Systems

Our vaillant boiler is showing F.22?

The boiler is swiched on but there are not heating or hot water and the bar is on 0 and it is showing F.22, ho... [Read more]
Mend Heating, Home Heating Systems

Where can I find parts?

I have a Vaillant F 75 series oil fired boiler. I have no idea how old it is. I was told by a mickey mouse plu... [Read more]
Mend Heating, Home Heating Systems

how to get a Vaillant working properly?

My Vaillant doesn't seem to work properly the radiators seem to get really hot or nothing happens to them. But... [Read more]
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vaillant turbomax plus 828e combi boiler?

no hot water, when tap is turned on central heating comes on
Mend Heating, Home Heating Systems

vaillant boiler wont ignite?

tries to light every 10 secs or so but nothing happens. pressure bar is in higher red what can i do to get it ... [Read more]
Mend Heating, Home Heating Systems

Need some help on hot water issue on Vaillant?

hot water keeps running hot then cold. central heating seem to be working ok.

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